অনুসন্ধান করুন
Einthoven
01
Dutch physiologist who devised the first electrocardiograph (1860-1927)
word family
einthoven
einthoven
Noun
উদাহরণ
অনুসন্ধান করুন
Dutch physiologist who devised the first electrocardiograph (1860-1927)
word family
einthoven